President Franklin Roosevelt, his aide; Harold Ickes, who was the Secretary of the Interior at that time; and Key Pittman, who was a senator from Nevada; are standing together at the dedication of Hoover Dam. An unidentified man is...

President Franklin Roosevelt is standing near a lectern, looking down, and reaching out with his left hand toward the arm of a man whose back is to the camera. A man in a military uniform is facing the camera and...